Withdrawable Switchgear

Description

The NEPEAN Power Metalclad/ Metal clad Switchgear is a new product independently designed and developed after absorbing international advanced technology, which can be used for
new installations or to replace the old model metal-enclosed switchgears.

The switchgear applies to 3 phase power system of rated voltage 3.6-12kV AC 50/60Hz for receiving and distributing power energy, for circuit control and monitor and protection. It can be used with single or double busbar systems.

Features

Australian designed
Arc fault/faults withstand
Type tested
Visual earth switch
Motorised trolley
Australian wired

The enclosure is completely formed with Aluminium-Zinc coated steel plates, processed by a CNC machine, and then assembled, resulting in strong mechanical strength and a professional appearance. The door is powder coated with anti-impact and corrosion proof ability. The protection grade of enclosure is IP4X.
The main circuit breaker can be VHY1/VS1/ZN73(D) / VZP1(Sino Germany) from HEAG or VD4 from ABB or FRHY1 type vacuum LBS or fuse combination from HEAG.
For circuit breaker, the air insulation distance is over 125mm, and the composite insulation is over 60mm.

The switchgear accords with standards of IEC62271- 200(IEC60298),IEC60694, GB3906 and DIN.VDE 0670. The protection grade of enclosure is IP4X and it will be IP2X as the cubicle door is opened.

The enclosure and separating plates are made of Aluminium- Zinc plated steel sheeting and has a strong resistance to oxidation and corrosion.

The cubicle is divided into a busbar compartment:

VCB compartment
Cable compartment

Relay instrument compartment (low voltage compartment) Each independently connects/connecting ground.